package com.jd.sunny.temp;

/**
 * @Description:Simple Test
 * @author:sunlin
 * @since:2012-12-06 11:28
 * @version:1.0.0
 */
public class Test {

    public static void main(String []args){
//        int k =100;
//       int i = (k - 1) >>>1;
//        System.out.println(i);
        long m = 1355465547380L;
        long n = 1355465556950L;
        System.out.println("lock:" + (n-m));

        long m1 = 1355465740687L;
        long n1 = 1355465759834L;
        System.out.println( "synchronize:" + (n1-m1));

    }
}
